The SQ1012 series is a vertical ultra-thin common mode choke engineered for high-frequency noise suppression in space-constrained applications. Its compact frame and high impedance characteristics make it ideal for eliminating electromagnetic interference (EMI) in high-speed data lines, power circuits, and signal interfaces, ensuring compliance with EMC regulations.

Key Features:

✅ Ultra-Thin Vertical Design:

Saves critical PCB space in slim devices like laptops, tablets, wearables, and IoT modules.

✅ High-Frequency Performance (Up to 1GHz+):

Targets EMI/RFI noise in USB 3.0/3.1, HDMI, Ethernet, switching power supplies (AC/DC), and fast-charging circuits.

✅ High Common Mode Impedance:

Effectively suppresses conducted noise while minimizing impact on differential signals.

✅ High Rated Current (Customizable):

Supports up to 5A (depending on variant), suitable for power lines and high-speed data ports.

✅ Wide Operating Temperature (-55°C to +125°C):

Reliable performance in industrial, automotive, and outdoor environments.

Electrical characteristics: (at 25℃)

PCB board aperture ≥ Ø1.4mm